/*
 * Copyright 2011 OpenWAF.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package java.lang;

public class Throwable {

    private Throwable cause;
    private String detailMessage;

    public Throwable() {
 
    }
   

    public Throwable(String message) {
        this.detailMessage = message;
    }

    public Throwable(String message, Throwable cause) {
        this.cause = cause;
        this.detailMessage = message;
    }

    public Throwable(Throwable cause) {
        this.detailMessage = (cause == null) ? null : cause.toStr();
        this.cause = cause;
    }

    public Throwable getCause() {
        return cause;
    }

    public String getMessage() {
        return detailMessage;
    }

    public String toStr() {
        return detailMessage;
    }
   
    public static Throwable __valueOf(Object a){
       if(a instanceof Throwable){
           return (Throwable)a;
       }
       return new Exception("JavaScriptException:"+a.toString());
    }
}
